6x – 12 = 4x – 8
6x – 4x = – 8 + 12
2x = 4
x = 2
2(x-1.5)+x=6
2x – 3 + x = 6
2x + x = 6 + 3
3x = 9
x = 3
6x – 12 = 4x – 8
6x – 4x = – 8 + 12
2x = 4
x = 2
2(x-1.5)+x=6
2x – 3 + x = 6
2x + x = 6 + 3
3x = 9
x = 3